The Linux grep command is a powerful search tool. From my experience, I’ve realized that most of the power I get from it comes from just a handful of options. These are the ones I reach for constantly ...

Take advantage of the command design pattern to decouple the requester of an action from the object that executes the action Design patterns are proven solutions used to solve common design problems ...

First, create a new C# WPF application. Next, create a folder named Commands. The undo system will contain two essential components: the CommandStateManager and the IUndoCommand interface. The ...